BEU19 |
Description: |
Beuther, H.; Walsh, A.; Wang, Y.; et al.
OH maser emission in the THOR survey of the northern Milky Way
A&A 628, A90 (2019)
Link: ADS services
N=489 sources | 1612 MHz | 1665 MHz | 1667 MHz |
detected: | 471 | 54 | 24 |
not detected: | 18 | 435 | 91 |
|
Input Tables: |
Table 1
|
Modifications: |
Only objects classified as evolved stars (ES), as "Star", or as Planetary Nebulae were taken, which were detected in
at least one of the transitions at 1612, 1665 or 1667 MHz and are not included in WAL16.
Spectral type was set to:
"S", where only one peak was found,
"D", where two peaks were found, and
"I", where more than two peaks were found.
Source G20.635-0.482 was not included, because it is considered identical with G20.634-0.482.
|
Comments: |
Table 1 lists maser sites. Several maser sites can belong to a single object (maser source). Maser source based database entries were created from the maser sites on a best effort base. In the longitude ranges l < 29.25, 31.5 < l < 37.9 and 47.7 < l < 51.2 no 1667 MHz observations were available. Upper limits were set to 0.03 Jy (3σ). Velocity resolution: 1.5 km/s.
|
|